<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-0934</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias agrícolas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Cienc. Agríc]]></abbrev-journal-title>
<issn>2007-0934</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-09342016001002657</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Absorción de N, P y K por Arachis pintoi y arvenses asociadas a Musa AAB]]></article-title>
<article-title xml:lang="en"><![CDATA[N, P and K absorption by Arachis pintoi and weeds associated with Musa AAB]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos Hernández]]></surname>
<given-names><![CDATA[Eder]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sol Sánchez]]></surname>
<given-names><![CDATA[Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerrero Peña]]></surname>
<given-names><![CDATA[Armando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Obrador Olán]]></surname>
<given-names><![CDATA[José Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos Hernández]]></surname>
<given-names><![CDATA[Edelmira D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Postgraduados  ]]></institution>
<addr-line><![CDATA[Cárdenas ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Colegio de Estudios Científicos y Tecnológicos del Estado de Tabasco  ]]></institution>
<addr-line><![CDATA[Huimanguillo Tabasco]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<volume>7</volume>
<numero>spe14</numero>
<fpage>2657</fpage>
<lpage>2670</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342016001002657&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342016001002657&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342016001002657&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La información sobre la absorción de nutrientes en la biomasa del cacahuatillo (Arachis pintoi) y arvenses asociada al cultivo de plátano macho (Musa AAB) no está disponible en las regiones tropicales. El experimento se realizó en Cárdenas, Tabasco, en un suelo con textura franca y arcillolimosa, con el objetivo de determinar las cantidades de N, P y K que absorbe el A. pintoi y las arvenses asociadas al cultivo de plátano macho. Los valores medios de N, P y K absorbido fueron analizados usando el análisis de varianza (ANOVA) multifactorial con un diseño de bloques completos al azar, con arreglo factorial 2 x 2 y prueba n para interacciones significativas (p&#8804; 0.05) entre efectos principales (tipo de cobertura [variable independiente principal] y tipo de textura del suelo [variable independiente condicional]) y entre los niveles de efectos principales. Se utilizó la materia seca de las arvenses y A. pintoi para determinar la cantidad de N, P y K absorbido por estas coberturas. Las cantidades absorbidas por arvenses son en: textura arcillo-limosa 4.1 kg N ha-1, 14.94 kg P ha-1 y 6.06 kg K ha-1; textura franca: 4.31 kg N ha-1, 9.39 kg P ha-1 y 4.09 kg K ha-1. Las cantidades absorbidas por A. pintoi son en: textura arcillo-limosa, 1.92 kg N ha-1, 6.80 kg P ha-1 y 1.48 kg K ha-1; textura franca: 3.37 kg N ha-1, 6.45 kg P ha-1 y 1.90 kg K ha-1.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Information on nutrient absorption in biomass from cacahuatillo (Arachis pintoi) and weeds associated with green plantain (Musa AAB) is not available in tropical regions. The experiment was conducted in Cardenas, Tabasco, in loam and clay loam soil, in order to determine the amounts of N, P and K that A. pintoi and weeds associated with the cultivation of plantain absorbs. The mean values of N, P and K absorbed were analyzed using a multifactorial analysis of variance (ANOVA) with a randomized complete block design with factorial arrangement 2 x 2 and n test for significant interactions (p&#8804; 0.05) among major effects (type of cover [main independent variable] and type of soil texture [conditional independent variable]) and between levels of main effects. The dry matter from weeds and A. pintoi was used to determine the amount of N, P and K absorbed by these covers. The amounts are absorbed by weeds: silty clay texture 4.1 kg N ha-1, 14.94 kg P ha-1 and 6.06 kg K ha-1; loamy texture: 4.31 kg N ha-1, 9.39 kg P ha-1 and 4.09 kg K ha-1. The amounts absorbed by A. pintoi are: clay loam, texture 1.92 kg N ha-1, 6.80 kg P ha-1 and 1.48 kg K ha-1; loamy: 3.37 kg N ha-1, 6.45 kg P ha-1 and 1.90 kg K ha-1.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Arachis pintoi]]></kwd>
<kwd lng="es"><![CDATA[absorción de nutrientes]]></kwd>
<kwd lng="es"><![CDATA[arvenses]]></kwd>
<kwd lng="es"><![CDATA[cultivo de cobertura]]></kwd>
<kwd lng="es"><![CDATA[N, P y K]]></kwd>
<kwd lng="en"><![CDATA[Arachis pintoi.]]></kwd>
<kwd lng="en"><![CDATA[crop cover]]></kwd>
<kwd lng="en"><![CDATA[N, P and K]]></kwd>
<kwd lng="en"><![CDATA[nutrient absorption]]></kwd>
<kwd lng="en"><![CDATA[weed]]></kwd>
</kwd-group>
</article-meta>
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